Work Sharp WSKTS-KT Knife and Tool Sharpener Field Kit The Work Sharp Knife and Tool Sharpener Field Kit is the complete sharpening solution for both home and field use This sharpener provides a combination of flexible premium abrasive belts and precision sharpening guides to create the sharpest blades you've ever had This tool can be used for other sharpening tasks such as garden pruners, lawn mower blades, shovels and countless other bladed shop and garden tools